2003 Audi A4 vs. 2005 Saab 03-Sep
To start off, 2005 Saab 03-Sep is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Audi A4. In addition, the cost of maintenance, including insurance, on 2003 Audi A4 would be higher. At 1,997 cc (4 cylinders), 2005 Saab 03-Sep is equipped with a bigger engine. In terms of performance, 2005 Saab 03-Sep (175 HP @ 4000 RPM) has 62 more horse power than 2003 Audi A4. (113 HP @ 5800 RPM) In normal driving conditions, 2005 Saab 03-Sep should accelerate faster than 2003 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Saab 03-Sep weights approximately 290 kg more than 2003 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2005 Saab 03-Sep (265 Nm @ 2500 RPM) has 117 more torque (in Nm) than 2003 Audi A4. (148 Nm @ 3800 RPM). This means 2005 Saab 03-Sep will have an easier job in driving up hills or pulling heavy equipment than 2003 Audi A4. 2005 Saab 03-Sep has automatic transmission and 2003 Audi A4 has manual transmission. 2003 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Saab 03-Sep will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Audi A4 | 2005 Saab 03-Sep | |
| Make | Audi | Saab |
| Model | A4 | 03-Sep |
| Year Released | 2003 | 2005 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1595 cc | 1997 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 113 HP | 175 HP |
| Engine RPM | 5800 RPM | 4000 RPM |
| Torque | 148 Nm | 265 Nm |
| Torque RPM | 3800 RPM | 2500 RPM |
| Engine Bore Size | 81.1 mm | 86 mm |
| Engine Stroke Size | 77.4 mm | 86 mm |
| Engine Compression Ratio | 10.5:1 | 9.5:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1295 kg | 1585 kg |
| Wheelbase Size | 2660 mm | 2675 mm |
| Fuel Tank Capacity | 70 L | 62 L |
